The Microchip ENC28J60 Ethernet Controller offers:
* IEEE 802.3 compatibility
* 10Base-T port
* SPI interface with speeds up to 20Mb/s
* 8Kbytes of dual port SRAM buffer
* Internal DMA module for fast data movement
* Hardware assisted IP checksum calculations
* Programmable receive filters minimizing unwanted packets
* 5V tolerant inputs
* 28 pin package
The Microchip TCP/IP Stack offers:
* No royalty or license fee
* Portable across Microchip PIC18 family of microcontrollers
* Out-of-box support for Microchip C18 and Hi-Tech compilers
* RTOS independent
* Implements complete TCP state machine
* Multiple TCP and UDP sockets with simultaneous connection/management
* Modular design to easily add new components
* Use it as a part of HTTP Server (included) or any custom TCP/IP based application
* Includes powerful and yet simple Microchip File System (MPFS)
* PC based program to convert PC files into MPFS image
* Included Modules: MAC, SLIP, ARP, IP, ICMP, TCP, UDP, DHCP, FTP, IP Gleaning, HTTP, MPFS.
* Bonus firmware modules: external SPI serial EEPROM, Tick Manager, Xmodem Receiver